Hierarchy/Derived subclasses
D14 / 496 | -> 125 | -> 126 | -> 129 | -> 130 |
-> 131 |
uspto searches
Patent Apps in D14/129Granted Patents in D14/129
Use the links above or do an advanced search in ppubs for:
(D14/129.ccls. or D14/130.ccls. or D14/131.ccls.)
This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.